teAockenterPart 2eturnA group of friends start a walking program. The chart below shows each members self-reported walking time in May and June of 2021.altntrolhiftoptioMinutes Walking in May 2021Minutes walking in June 2021PersonYOU650300400250C500600600500350900700550500650550200800100900350Answer the following questions based on this data. Be sure to show all of your work for eachquestion.2. By what percent did YOU exceed or fall below the mean in May 2021? Express youranswer rounded to the nearest hundredth.UDE FGH

Answered: Image /qna-images/answer/cd657d2c-423e-46eb-928e-1c489fecae13.jpg

Answered: te A ock enter Part 2 eturn A group of…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Provided here is a dataset from a class. This data was collected from an 8-10am course that met every Tuesday and Thursday. Answer all of the following questions. Give your answers in sentences and/or copy/paste your Excel graphs/commands when used. 2019 Data Gender Age Height (in) Shoe Size Miles Home to school Classes this Semester M 20 77 15 3 4 F 45 63 11 8 3 F 20 62 8.5 22 4 F 19 68 9 7.5 4 M 19 70 9.5 6.5 4 F 18 63 6.5 6.5 5 F 21 62 5.5 2 4 F 19 65 7 7 4 F 18 64 8.5 5.5 5 F 19 60 7 15 3 F 21 60 6.5 5 1 M 19 72 11 15 5 M 42 68.75 11 5 1 M 18 74 11.5 2.5 4 F 18 62 6.5 7.5 4 F 19 60 7.5 3 5 F 20 59 4.5 3.5 5 M 20 78 14 87 5 M 19 72.5 12 0.5 4 M 21 66 8.5 5 4 M 19 76 12 45 5 M 19 71 12 22 5 M 19 69 11 4.5 4 F 19 65 7 2 4 F 25 66 8 1 2 M 19 68 10 5 4 M 19 72 11.5 82 4 F 18 64 8.5 21 4 F 23 70 9.5 4 3 D) Find the mean and standard deviation of the heights of this sample of students. E) The Empirical Rule…
The creator of a new online multiplayer survival game has been tracking the monthly downloads of the game. The following table shows the monthly downloads (in thousands) for each month of the current and previous year. Click on the datafile logo to reference the data. The datafile logo. Month Downloads Month Downloads (previous year) (thousands) (current year) (thousands) February 33.0 January 31.0 March 34.0 February 32.0 April 34.0 March 33.0 May 31.0 April 34.0 June 32.0 May 33.0 July 33.0 June 32.0 August 35.0 July 35.0 September 36.0 August 33.0 October 37.0 September 33.0 November 34.0 October 31.0 December 35.0 a. Compute the mean, median, and mode for number of downloads in the previous year. Mean (to 3 decimals) thousand Median (to 2 decimal) thousand Mode (to 2 decimal) thousand b. Compute the mean, median, and mode for number of downloads in the current year. Mean (to 3 decimals) thousand Median (to 2…
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Part 2 of 2 Construct an ogive for the data. Cumulative Frequency 20 15 10 5 0 69.5 0 109.5 0 College Faculty 149.5 0 189.5 Number of faculty 0 229.5 0 269.5 0 309.5 X ←
Hi, please help with this question asap. There is data given for this question and is attached as an image as well as typed below. Thank you! DATA COLUMN ROW 1 52.83 A a 2 50.94 A b 3 55.09 A c 4 55.48 A d 5 46.85 A e 6 68.61 A f 7 59.67 A g 8 58.18 B a 9 75.08 B b 10 65.91 B c 11 62.25 B d 12 69.19 B e 13 76.74 B f 14 68.03 B g 15 82.57 C a 16 68.45 C b 17 60.22 C c 18 70.43 C d 19 66.68 C e 20 73.53 C f 21 68.41 C g 22 73.87 D a 23 78.08 D b 24 69.58 D c 25 68.03 D d 26 73.36 D e 27 77.34 D f 28 70.96 D g 29 85.33 E a 30 73.59 E b 31 87.54 E c 32 82.65 E d 33 90.39 E e 34 96.5 E f 35 90.63 E g 36 80.23 F a 37…
A study was done to look at the relationship between number of movies people watch at the theater each year and the number of books that they read each year. The results of the survey are shown below. Movies 10 7 6 10 0 9 1 6 Books 0 0 -0 0 9 0 9 -0 Use the model to predict the number of books read per year for someone who watches 3 movies per year.Books per year = (Please round your answer to the nearest whole number.) Interpret the slope of the regression line in the context of the question: The slope has no practical meaning since people cannot read a negative number of books. As x goes up, y goes down. For every additional movie that people watch each year, there tends to be an average decrease of 0.98 books read. Interpret the y-intercept in the context of the question: The y-intercept has no practical meaning for this study. If someone watches 0 movies per year, then that person will read 8 books this year. The best prediction for a person who doesn't watch…
CHART ATTACHED. PLEASE USE EXCEL FORMULAS FOR ME TO FOLLOW WHEN APPLICABLE The Standard Issue Test Prep company offers an ACT prep course designed to help students improve their scores on the ACT exam. A mock exam is given at the beginning of the course to see where students are starting from. A sample of 27 students' scores are taken and given below: Using this data, answer questions below. CAUTION! If you are using your calculator for Parts A and B, double-check that you entered the data in your calculator correctly. One minor mistake in data entry can lead to a drastically different answer! Find the mean: ___________________. Round your answer appropriately. Find the standard deviation: ___________________. Round your answer appropriately. Assuming the population is normally distributed, construct a 95% confidence interval for the mean mock exam. Show all relevant work and follow these expectations: Your work should be easy to read and follow. Use…
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s Activity-Chapter 3 Math 2600 2. The data below shows the percent vaccinated (for the flu) by age group (6 months to 17 years, 18 to 49 years of age, 50 - 64 years of age, and 65 years of age or older) in the United States for last year up to Feb. 2018. Answer the questions below. Reference: https://www.cdc.gov/nchs/fastats/flu.htm Vaccinated Identify the who. People vaccinated for flu, b. Which age group has the greater a. 09 percentage of those who got a flu vaccine? 65 and older. 50+ C. Which age group has the lowest 45.2 percentage of those who got a flu vaccine? 18-49yr age group 31.8 d. Approximately 48.1 million Americans are 65 years old or older. According to this value, how many 65 and older Americans actually got the flu vaccine during this time 301 201 period? Just because the 65 and older category had the greater percentage, does that also mean the 65 and older group has the most 6 mos to 17 yrs 18 to 49 yrs 50 64 yrs 65 and older Age Group people getting vaccinated?…
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Which of the following graphic representation contains all original data entries? a box-plot a bar graph of cumulative frequecies a stem-and-leaf plot a pie chart of relative frequencies a line chart of frequencies

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